Question

10 years 10 months + 5 years 5 months​

Answer 1

Given: $10\ years \ 10\ months + 5\ years \ 5\ months$

We have to add the above equation.

• As we know that adding two or more numbers together is known as an addition.
• Addition as denoted by(+).

Following are the properties of addition:

1. Identity property of zero.

2. Inverse property.

3. Commutative property.

4. Associative property.

We are solving in the following way:

We have,

$10\ years \ 10\ months + 5\ years \ 5\ months$

As we know that one year is equal to a $12$month.

So,

We can write the above equation as:

$\Rightarrow 10yrs.+\frac{10}{12}yrs. +5yrs.+\frac{5}{12} yrs.\\\\\Rightarrow \frac{65}{6} +\frac{65}{12}$

Solving the above equation further we get,

$\Rightarrow \frac{65}{4} \\\\\Rightarrow 16.25$

Hence, $10\ years \ 10\ months + 5\ years \ 5\ months$ is equal to$16yrs.$ or $16yrs.2month.$